G4–G6
Free Decimal Worksheets
Generate unlimited printable Decimal Worksheets in seconds — every problem is algorithmically created and verified, so the answer key is always correct.
Common Core:4.NF.C.65.NBT.B.7
Sample Decimal Worksheets
- 0.1 + 1.9 = ?Answer: 2.0
- 5.46 − 1.28 = ?Answer: 4.18
Every worksheet is freshly generated — your students never get the same sheet twice.
Why teachers choose MathPrepAI
Unlimited worksheets — generate a new version any time, never run out.
Every problem is verified by symbolic math (SymPy), so answer keys are never wrong.
Adjustable difficulty and problem count to match exactly what your class needs.
Clean, print-ready PDFs with a full answer key included.
Works in English and Thai — problems, instructions, and answers all adapt.
Frequently asked questions
Are these Decimal Worksheets free?
Yes. You can preview Decimal Worksheets for free with no sign-up, and the free plan includes 30 PDF downloads per month.
What level are these Decimal Worksheets for?
These Decimal Worksheets are aligned to G4–G6, but you can raise or lower the difficulty to fit your students.
Do the Decimal Worksheets come with answer keys?
Yes — every worksheet includes a complete answer key, generated automatically alongside the problems.
Can I make these Decimal Worksheets in Thai?
Yes. Switch the language to Thai and the problems, instructions, and answer key all adapt automatically.
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